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Finding the Third Proportional to 600,166.50 and 929,005.50

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Solution

The third proportional to 600,166.50 and 929,005.50 is: 1,438,019.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,166.50 : 929,005.50 = 929,005.50 : x
  2. Step 2: Convert to fraction form
    600,166.50/929,005.50 = 929,005.50/x
  3. Step 3: Cross multiply
    600,166.50x = 929,005.50 × 929,005.50
  4. Step 4: Simplify right side
    600,166.50x = 863,051,219,030.25
  5. Step 5: Solve for x
    x = 863,051,219,030.25/600,166.50
  6. Step 6: Final answer
    x = 1,438,019.65

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.